On Tue, Jan 26, 2016 at 5:59 PM, Chuck Guzis <[email protected]> wrote: > On 01/26/2016 02:48 PM, Eric Smith wrote: > >> I was surprised to learn that the 9895, while it supports standard >> IBM 3740 single-density format, uses an HP-proprietary M2FM >> double-density format. > > > So did Intel on the MDS. I don't recall if there was any significant > difference between Intel and HP MMFM encoding, however.
Entirely different. As was DEC RX02.
